Question about Toyota 4Runner

1 Answer

The vsc light and trac control light both are on, they came on when the check engine light came on, was told the check engine light was caused by the upstream o2 sensor

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Toyota Master
  • 17,970 Answers

First, check all the hoses that go into the air filter intake. One or more of them might have been dislodged during the brake work. Ensure your brake fluid is full. Might also make you the SIDE plug on the master cylinder is tight and pushed all the way on. If it loses continuity, it will cause the lights to come on until restarted again.

If you find the O2 fault code and this sensor was replaced... the delaer "DELETE" your store codes in the memory? My fast solution for this is disconnect the battery ground terminal to clear the codes there. Alot of comment from 4runner trucks have the same lights and O2 code, juts replace the O2 sensor and warningn lights turn off.

Its possible that you might get more answers here:
www.bbsquad.net
www.clubxb.com
www.scionlife.com

Hops helps.

Posted on Jun 01, 2010

  • ZJ Limited
    ZJ Limited Jun 01, 2010

    Keep in mind that any time the check engine light turns on the VSC/TRAC control is
    disabled and the warning lights come on, the primary concern is the
    check engine light which is probably emission control related and not a
    driveability issue.


    It needs to be checked with a scantool to retreive the trouble codes,
    even though there may be trouble codes stored for the ABS/VSC/TRAC
    ignore them until the engine trouble code is fixed first, after that the
    other warning lights will turn off after the codes are cleared. Visit some Autozone (free).


×

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

2 Answers

Why are VSC, Engine, & TRC Off lights always on? I've tried to change the air filter with a new one. Now the car can accelerate only until 50 km/h, then car will stop. It seems that the car is choking


Check engine light, VSC TRAC & TRAC OFF lights - Toyota ...

www.toyota-4runner.org/.../4164-check-engine-light-vsc-trac-trac-off-li...
Jun 6, 2004 - I just bought it, and a few days later the check engine light, VSC TRAC, and TRAC OFF lights all came on. I took it to a dealership and was told ...

VSC and TRAC OFF lights came on? - Scion xB Forum


Nov 25, 2015 | Toyota Cars & Trucks

1 Answer

VSC TRAC, trac off AND cHECK eNGINE LIGHTS, 2006 toyota sequoia


  1. Traction Control System Problems - Car Forums and Automotive Chat ...

    www.automotiveforums.com > ... > Toyota > SequoiaTraction Control System Problems Sequoia Car Forums. ... The VSC/ATRAC indicator lights are staying on and the system will inadvertantly ..... giving a bad reading following the replacement of the steering angle sensor with a new one.

Aug 17, 2014 | 2006 Toyota Sequoia

1 Answer

2004 Toyota Camry Check Engine, VSC and TRAC Off Lights are on - what would cause this?


When the Trac off light is blinking it indicates an issue with the ABS system.


-----------------------------BMW ICOM BMW ISIS ISID A+B+C Plus

Dec 03, 2012 | 2004 Toyota Camry

2 Answers

Check engine light and vsc trac off lights stay on. Cannot turn svc off by pressing button on Dash


Hi, have you scanned the vehicle to see why your check engine light is on? IF no, you need to. Toyota/Lexus computer system illumniates both engine light and VSC lights whenver a fault occurs in either unit. VSC or stability control is like trac-control or ABS braking system. Get car scanned and make sure all computers are scanned for additional codes, repair them first reset lights and test drive. ON a side note, fixing check engine light will usually take VSC light away also, however sometimes the VSC system will glitch out and a Steering Angle relearn is necessary, it takes about 3mins to perform and a good quality scan tool with 2004 current software. Good Luck.

May 16, 2011 | 2004 Toyota RAV4

1 Answer

VSC TRAC AND TRAC OFF LIGHT AND CHECK ENGINE LIGHT ON ALL CAME TOGETHER


Very common problem. There is a problem with your traction control system. The most likely cause would be a malfunctioning vehicle speed sensor or a wheel speed sensor. You will have to scan your computer control systems to find out exactly what is causing it. There will be fault codes stored in the engine control module (ECM).

Apr 12, 2011 | Toyota 4Runner Cars & Trucks

3 Answers

The check engine light, VSC light and Trac control


2000 toyota highlander just had oil changed and VSC lightis on.
what to do

Mar 24, 2010 | 2001 Toyota Highlander

1 Answer

VSC TRAC and TRAC OFF lights


you need to have the computer reset.

May 26, 2009 | 2004 Toyota 4Runner

4 Answers

What does the VSC light on the dash mean


VSC means Vehicle Stability Control. Take the car for a scan to ease your mind.

May 20, 2009 | 2004 Toyota Solara

2 Answers

VSC, Trac off, and check engine lights are on


i think 80 $ is very genuine and resonable cost for checking.

May 06, 2009 | 2005 Scion xB

2 Answers

VSC Trac off/ VSC Trac


how do I determine which oxygen sensor is bad on my 2003 forerunner ? the check engine light is on and also the vsc trac

Mar 28, 2009 | 2003 Toyota 4Runner

Not finding what you are looking for?
Cars & Trucks Logo

Related Topics:

31 people viewed this question

Ask a Question

Usually answered in minutes!

Top Toyota Experts

yadayada
yadayada

Level 3 Expert

75197 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22095 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

7782 Answers

Are you a Toyota Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...